Please add a global search feature, to search mails in all folders.
Many imap clients do this (squirrelmail, K9-mail, thunderbird...). Even if slow or ineffective, it can be sometimes useful to find a very old mail when using multiple folders.

Original Idea : integrating RainLoop inside Owncloud, via an Owncloud plugin (like the one that exists for RoundCube, but largely enhanced).

The idea behind it is :

- to have RainLoop as an app for Owncloud (like "music","file","pictures","documents", etc...)
- to open mail addresses in Owncloud (eg. in the "contact") with RainLoop
- to download a attached file in email directly in Owncloud, without downloading it from RainLoop to the computer, and then uploading it again to Owncloud
- And the reverse : to attach a Owncloud file in an email
- and even : to open attached *.odt files directly with the "document" app in Owncloud
- to have the RainLoop using the contacts of Owncloud when composing e-mail (already available using the Owncloud carddav server in RainLoop)
- to add *.ics file joined in emails integrated inside the Owncloud calendar (like in outlook), and share an event in Owncloud calendar with an email created via RainLoop like this (*.ics file attached)

As for now, an owncloud plugin exists so we can use rainloop inside owncloud interface, with auto-login (SSO).
Please do not abandon it, it is great.

Original Idea : integrating RainLoop inside Owncloud, via an Owncloud plugin (like the one that exists for RoundCube, but largely enhanced).

The idea behind it is :

- to have RainLoop as an app for Owncloud (like "music","file","pictures","documents", etc...)
- to open mail addresses in Owncloud (eg. in the "contact") with RainLoop
- to download a attached file in email directly in Owncloud, without downloading it from RainLoop to the computer, and then uploading it again to Owncloud
- And the reverse : to attach a Owncloud file in an email
- and even : to open attached *.odt files…